Custom PCB Earrings
Looking come up with something extra special for their girlfriend, Vishal soni created these LED earrings with a custom PCB. The earrings house 12 Adafruit NeoPixel Nano 2020s and a ATtiny85 microcontroller. See the full guide and details on Hackster.io: The initial concept was straightforward: a tiny PCB populated with multiple RGB LEDs and a…










